Head to head · Utility

Allis Chalmers 440 vs John Deere 7920

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Allis ChalmersModel A

Allis Chalmers 440

Utility

power
218 hp
displacement
555 ci
Cylinders
8
Forward gears
10
Full 440 specs
Image not recorded
John DeereModel B

John Deere 7920

Row Crop

power
220 hp
displacement
496 ci
Cylinders
6
Forward gears
Not recorded
Full 7920 specs
Allis ChalmersAllis Chalmers 440
vs
John DeereJohn Deere 7920

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 7920 higher · +2 hp (<1%)
440218 hp
7920220 hp
Median Utility Tractor55 hp

440 is in the 95th percentile; 7920 is in the 95th · 5,383 models

Engine Displacement

▲ 440 higher · +59 ci (+12%)
440555 ci
7920496 ci
Median Utility Tractor183 ci

440 is in the 94th percentile; 7920 is in the 93rd · 5,580 models

Cylinders

▲ 440 higher · +2 (+33%)
4408
79206
Median Utility Tractor4

440 is in the 99th percentile; 7920 is in the 93rd · 5,720 models

Operating Weight

▲ 440 higher · +2,265 lb (+13%)
44020,230 lb
792017,965 lb
Median Utility Tractor5,303 lb

440 is in the 95th percentile; 7920 is in the 94th · 5,107 models

440 (A)7920 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 440John Deere 7920Difference
ManufacturerAllis ChalmersJohn Deere—
Model4407920—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 440John Deere 7920Difference
ManufacturerCumminsJohn Deere—
Model555CNot recorded—
Power Output218hp220hp▲ 7920+2 hp · <1%
Rated RPM2,800RPM2,100RPM▲ 440+700 RPM · +33%
Cylinders86▲ 440+2 · +33%
Displacement555ci496ci▲ 440+59 ci · +12%
Bore4.6in4.6inSame
Stroke4.1in5.1in▲ 7920+1 in · +24%

Transmission

SpecAllis Chalmers 440John Deere 7920Difference
TypeEatonInfinitely variable transmission (IVT)—

Dimensions & Weight

SpecAllis Chalmers 440John Deere 7920Difference
Length228in212in▲ 440+16 in · +8%
Width105in95.7in▲ 440+9.3 in · +10%
Height139in125in▲ 440+14 in · +11%
Operating Weight20,230lb17,965lb▲ 440+2,265 lb · +13%

Hydraulics

SpecAllis Chalmers 440John Deere 7920Difference
System TypeOpen centerClosed-center pressure-flow compensated (PFC)—
Steering TypeArticulated hydraulic powerHydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers 440John Deere 7920Difference
TypeNot recordedIndependent with hydraulic wet disc clutch—
Speed 1Not recorded540rpm—
Speed 2Not recorded1,000rpm—

Hitch & Towing

SpecAllis Chalmers 440John Deere 7920Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IVCategory 3—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded10,055lb—

Chassis & Drive

SpecAllis Chalmers 440John Deere 7920Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive TypeMFWD 4WD4WD—
Steering TypeArticulated hydraulic powerHydrostatic power—
Brake TypeHydraulic discHydraulic wet disc—

Electrical

SpecAllis Chalmers 440John Deere 7920Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 440John Deere 7920Difference
CoolantNot recorded8.8gal—

Operator Station

SpecAllis Chalmers 440John Deere 7920Difference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 95th percentile (218 hp)B · 95th percentile (220 hp)

Engine Displacement

median 183 ci
A · 94th percentile (555 ci)B · 93rd percentile (496 ci)

Cylinders

median 4
A · 99th percentile (8)B · 93rd percentile (6)

Operating Weight

median 5,303 lb
A · 95th percentile (20,230 lb)B · 94th percentile (17,965 lb)

Length

median 137 in
A · 95th percentile (228 in)B · 95th percentile (212 in)
A · 440B · 7920Median Utility Tractor
Full spec pageAllis Chalmers 440Full spec pageJohn Deere 7920